Results 11 to 20 of about 357,854 (283)
Common Coincidence Points and Common Fixed Points in Fuzzy Semi-Metric Spaces
Mathematics, 2018 We propose the so-called fuzzy semi-metric space in which the symmetric condition is not assumed to be satisfied. In this case, there are four kinds of triangle inequalities that should be considered.
Hsien-Chung Wu
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Coincidence points of two maps
Functional Analysis and Its Applications, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aram Arutyunov
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Simulation type functions and coincidence points
Filomat, 2018 In this paper, we obtain some sufficient conditions for the existence and uniqueness of point of coincidence by using simulation functions in the context of metric spaces and prove some interesting results. Our results generalize the corresponding results of [5, 8, 13, 14, 16] in several directions.
Stojan Radenovic, Sumit Chandok
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New Quasi-Coincidence Point Polynomial Problems [PDF]
Journal of Applied Mathematics, 2013 LetF:ℝ×ℝ→ℝbe a real-valued polynomial function of the formF(x,y)=as(x)ys+as-1(x)ys-1+⋯+a0(x), where the degreesofyinF(x,y)is greater than or equal to1. For arbitrary polynomial functionf(x)∈ℝ[x],x∈ℝ, we will find a polynomial solutiony(x)∈ℝ[x]to satisfy the following equation: (*):F(x,y(x))=af(x), wherea∈ℝis a constant depending on the solutiony(x ...
Chen, Yi-Chou, Lai, Hang-Chin
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Subcommuting and comparable iterative roots of order preserving homeomorphisms [PDF]
Arab Journal of Mathematical Sciences, 2020 It is known that the iterative roots of continuous functions are not necessarily unique, if it exist. In this note, by introducing the set of points of coincidence, we study the iterative roots of order preserving homeomorphisms.
Veerapazham Murugan +1 more
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Axioms, 2022 Asymptotically coupled coincidence points and asymptotically coupled fixed points in fuzzy semi-metric spaces are studied in this paper. The fuzzy semi-metric space is taken into account, which lacks symmetric conditions.
Hsien-Chung Wu
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Fixed points and coincidence points for multimaps with not necessarily bounded images
Fixed Point Theory and Applications, 2004 In metric spaces, single-valued self-maps and multimaps with closed images are considered and fixed point and coincidence point theorems for such maps have been obtained without using the (extended) Hausdorff metric, thereby generalizing many results in ...
S. V. R. Naidu
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On almost coincidence points in generalized convex spaces
Fixed Point Theory and Applications, 2006 We prove an almost coincidence point theorem in generalized convex spaces. As an application, we derive a result on the existence of a maximal element and an almost coincidence point theorem in hyperconvex spaces.
Mitrović Zoran D
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Common coincidence points for Nadler’s type hybrid fuzzy contractions
Journal of Inequalities and Applications, 2023 In the framework of complete metric spaces, the major objective of this paper is to investigate if a common coincidence point exists for more than two fuzzy mappings meeting the criteria of hybrid fuzzy contractions of Nadler’s type in connection with ...
Shazia Kanwal +5 more
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Fixed Point Theorems In 2-Banach Spaces For Non-expansive Type Conditions
Cumhuriyet Science Journal, 2022 Fixed point theorems had been established and developed under various non-expansive type conditions on different metric spaces. In this paper, we have generalized (ψ,φ) - weak contractions, which is the generalizations of F-contraction, (ϕ,F ...
Krishnadhan Sarkar +2 more
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